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usb to serial adapter

USB to RS232, RS422, RS485 serial adapter for various application in an out of harsh environments, These adapters work with Windows and Mac computers.

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USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac

Available

RS-232 | 128 Bytes Receive | 256 Bytes Transmit | FTDI

  • Expand Your Serial Capabilities: Connect your legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
  • Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
  • Plug-&-Play: The adapter’s power is drawn from a USB connection for ease of access and is compatible with Windows (up to Win 11), Mac OS, and Linux.
  • COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
  • Upstream: 1 USB port, Type A Male Connector
  • Downstream: 1 Male DB9, w/ nuts
  • LEDs: Power, TX / RX

OS Compatibility

Part# USBG-232
$19.90

Volume Pricing

Please see product details to view volume discounts.
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USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac

Available

RS-232 | 128 Bytes Receive | 256 Bytes Transmit | FTDI

  • Expand Your Serial Capabilities: The Mini Serial Adapter can be utilized through an existing USB Port to work with your legacy serial connections. It’s great for newer technologies with no serial port connections.
  • Safe Connections: Designed with a unique system load reduction feature, the Mini USB to Serial Adapter also offers 15kV ESD protection for connected devices.
  • Upstream: 1 USB port, Type A Male Connector
  • Downstream: 1 Male DB9, w/ nuts
  • RS-232 Signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
  • Transmit Buffer: 256 Bytes
  • Receive Buffer: 128 Bytes
  • LEDs: TX / RX

OS Compatibility

Part# USBG-232MINI
$20.85

Volume Pricing

Please see product details to view volume discounts.
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USB to Serial RS232 Adapter DB9 Male for Windows 10, 8, 7

Available
USB RS232 Serial Adapter DB9 Male for Windows 7 (32/64 bit) Adapter Only

OS Compatibility

Part# USB-COM-PL
$19.75

Volume Pricing

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Industrial 8-Port DB9 RS232 to USB Adapter with FTDI Chip 921.6Kbps

Available
Windows 10 industrial 8-Port DB-9 RS-232 Serial Adapter with high speed FTDI Chip at 921.6Kbps. Provides for scalability with newer USB technologies in a compact design. Constructed with a rugged metal case and DSUB-9 RS232 connectors.

OS Compatibility

Part# CS-42082
$179.95

Volume Pricing

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Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out

Available
USB Serial Adapter RS232 with 5Volt Output Option on Pin9 Selectable Via Jumper, Great for Barcode Scanners and POS devices. FTDI Chip with Windows 7 Drivers Supports Windows 7 and Vista (32 and 64-bit)

OS Compatibility

Part# USBG-COM-X
$19.02

Volume Pricing

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4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply

Available
The USB to RS-485 adapter installs automatically once connected to a USB port. When a serial device is connected to it, it will check for a fail signal indicated by a RED LED. With many application uses, this USB to RS-485 serial adapter is mountable and includes an attached USB cable.

OS Compatibility

Part# CG-UHS4P485
$156.19

Volume Pricing

Qty: 24+ $152.53
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Single Port USB to CAN Bus 3FT Adapter Support Windows 10

Available
If you’re an engineer and involved in vehicle design, industrial automation, or other micro-chip related industry, we have an adapter for you. The 1 port CAN Bus adapter does not need external power running from the computer’s USB port. It has an onboard firmware update utility and other features that can help in your design.

OS Compatibility

Part# CG-1PRTCANB
$72.26

Volume Pricing

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USB to CAN Bus Adapter with Galvanic Isolation in Metal Case

Low stock, please call or email for status
If you’re using CAN Bus, this USB to CAN Bus adapter is for you. Built small for single port operations, this CAN Bus adapter employs galvanic isolation to catch stay signal noise produced by current. Operates with a DB9 and USB Type-B connector, no additional power source is needed.

OS Compatibility

Part# CG-1PMGICAN
$123.74

Volume Pricing

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1 Port USB to CAN Bus 1Mbps Speed w/Metal Case

Low stock, please call or email for status
This USB to Controller Area Network device (CAN) adapter installs and is automatically recognized by your operating system. It has +/- 16kV ESD protection for all signals and supports CAN 2.0A and CAN 2.0B. No external power is needed to run your CAN applications as the device runs from USB bus power.

OS Compatibility

Part# CG-1PRTMCAN
$98.99

Volume Pricing

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2 Port USB to RS-422 /485 Optical Isolated Adapter

Low stock, please call or email for status
This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to a USB port. This adapter offers 2000V optical isolation and 25KV ESD surge protection.

OS Compatibility

Part# USBG-2COMi-SI-M
$153.99

Volume Pricing

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USB to Terminal Wire RS422 RS485 Mini FTDI Plug-in Adapter

Low stock, please call or email for status
The USBG-422MINI is a surge and static protected Mini USB to RS-422/485 Plug-in Adapter using terminal wire connection. The USB to Industrial Single RS-422/485 Plug-in Adapter is designed to make port expansion easy.

OS Compatibility

Part# USBG-422MINI
$32.95

Volume Pricing

Qty: 96+ $30.67
Qty: 199+ $27.63
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1 Port Serial RS232 to CAN Bus Adapter with Metal Case

Low stock, please call or email for status
The Serial RS-232 CAN Bus adapter connects to your computer’s DB-9 serial port to create the CAN Bus protocol. It includes a 12V power adapter that can be plugged into the wall for power and is mountable to flat surfaces.

OS Compatibility

Part# CG-1P232CAN
$116.81

Volume Pricing

Please see product details to view volume discounts.